diff --git a/app/build.gradle b/app/build.gradle
index 0356cf2..eb7c863 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -43,6 +43,7 @@ dependencies {
     implementation 'com.google.android.material:material:1.6.1'
     implementation 'com.lzy.net:okgo:3.0.4'
     implementation 'androidx.multidex:multidex:2.0.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 5796d29..2c2e13a 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -3,23 +3,29 @@
     xmlns:tools="http://schemas.android.com/tools"
     package="org.sifacai.vlcjellyfin">
 
-    <uses-permission android:name="android.permission.INTERNET"/>
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 
     <application
         android:name=".application"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
+        android:hardwareAccelerated="true"
         android:icon="@drawable/touchicon144"
         android:label="@string/app_name"
         android:roundIcon="@drawable/touchicon144"
         android:supportsRtl="true"
         android:theme="@style/jellyfin"
         android:usesCleartextTraffic="true"
-        android:hardwareAccelerated="true"
         tools:targetApi="31">
+        <activity
+            android:name=".Dlna.DlnaControllActivity"
+            android:exported="false" />
+        <activity
+            android:name=".Dlna.DlnaActivity"
+            android:exported="false" />
         <activity
             android:name=".Ui.HomeActivity"
             android:exported="true">
@@ -41,7 +47,7 @@
         <activity
             android:name=".Player.VlcPlayerActivity"
             android:exported="false"
-            android:theme="@style/Theme.AppCompat.NoActionBar"/>
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
 
         <meta-data
             android:name="design_width_in_dp"
diff --git a/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/AVTransport.java b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/AVTransport.java
new file mode 100644
index 0000000..6699ea1
--- /dev/null
+++ b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/AVTransport.java
@@ -0,0 +1,47 @@
+package org.sifacai.vlcjellyfin.Dlna;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+public class AVTransport implements Parcelable {
+    public String iconurl;
+    public String moduleName;
+    public String UDN;
+    public String controlURL;
+    public String eventSubURL;
+    public String serviceId;
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel parcel, int i) {
+        parcel.writeString(iconurl);
+        parcel.writeString(moduleName);
+        parcel.writeString(UDN);
+        parcel.writeString(controlURL);
+        parcel.writeString(eventSubURL);
+        parcel.writeString(serviceId);
+    }
+
+    public static final Parcelable.Creator<AVTransport> CREATOR = new Parcelable.Creator<AVTransport>(){
+        @Override
+        public AVTransport createFromParcel(Parcel parcel) {
+            AVTransport av = new AVTransport();
+            av.moduleName = parcel.readString();
+            av.UDN = parcel.readString();
+            av.serviceId = parcel.readString();
+            av.controlURL = parcel.readString();
+            av.eventSubURL = parcel.readString();
+            av.iconurl = parcel.readString();
+            return av;
+        }
+
+        @Override
+        public AVTransport[] newArray(int i) {
+            return new AVTransport[i];
+        }
+    };
+}
diff --git a/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/AVTransportAdapter.java b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/AVTransportAdapter.java
new file mode 100644
index 0000000..fa39b27
--- /dev/null
+++ b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/AVTransportAdapter.java
@@ -0,0 +1,71 @@
+package org.sifacai.vlcjellyfin.Dlna;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+
+public class AVTransportAdapter extends RecyclerView.Adapter{
+    private Context context;
+    private ArrayList<AVTransport> avTransports;
+
+    public AVTransportAdapter(Context context) {
+        this.context = context;
+        this.avTransports = new ArrayList<>();
+    }
+
+    @NonNull
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View ll = LayoutInflater.from(context).inflate(android.R.layout.simple_spinner_item, parent, false);
+        return new RecyclerView.ViewHolder(ll) {
+        };
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, @SuppressLint("RecyclerView") int position) {
+        TextView tv = holder.itemView.findViewById(android.R.id.text1);
+        tv.setText(avTransports.get(position).moduleName);
+        tv.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if(listener != null){
+                    listener.onClick(avTransports.get(position));
+                }
+            }
+        });
+    }
+
+    public void addDevice(AVTransport avTransport) {
+        boolean isexits = false;
+        for(AVTransport av : avTransports){
+            if(av.UDN.equals(avTransport.UDN)) isexits = true;
+        }
+        if(!isexits) {
+            avTransports.add(avTransport);
+            notifyDataSetChanged();
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return avTransports.size();
+    }
+
+    private OnItemClickListener listener;
+
+    public void setOnItemClickListener(OnItemClickListener listener){
+        this.listener = listener;
+    }
+
+    public interface OnItemClickListener{
+        void onClick(AVTransport avTransport);
+    }
+}
diff --git a/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaActivity.java b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaActivity.java
new file mode 100644
index 0000000..e3cd2a5
--- /dev/null
+++ b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaActivity.java
@@ -0,0 +1,303 @@
+package org.sifacai.vlcjellyfin.Dlna;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.os.Parcelable;
+import android.util.Log;
+import android.util.Xml;
+import android.view.View;
+
+import com.owen.tvrecyclerview.widget.V7LinearLayoutManager;
+
+import org.sifacai.vlcjellyfin.Component.JRecyclerView;
+import org.sifacai.vlcjellyfin.R;
+import org.sifacai.vlcjellyfin.Ui.BaseActivity;
+import org.sifacai.vlcjellyfin.Utils.JfClient;
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
+import java.io.IOException;
+import java.io.StringReader;
+import java.net.DatagramPacket;
+import java.net.InetAddress;
+import java.net.MulticastSocket;
+import java.util.HashMap;
+
+public class DlnaActivity extends BaseActivity {
+    private String TAG = "Dlna播放器";
+
+    private JRecyclerView rv;
+    private AVTransportAdapter avTransportAdapter;
+    private MulticastSocket mSocket;
+    private Thread listen_thread;
+
+    private byte[] NOTIFY_rootdevice = ("M-SEARCH * HTTP/1.1\n" +
+            "ST: upnp:rootdevice\n" +
+            "MX: 10\n" +
+            "MAN: \"ssdp:discover\"\n" +
+            "Content-Length: 0\n" +
+            "HOST: 239.255.255.250:1900").getBytes();
+
+    private byte[] NOTIFY_MediaRenderer = ("M-SEARCH * HTTP/1.1\n" +
+            "ST: urn:schemas-upnp-org:device:MediaRenderer:1\n" +
+            "MX: 10\n" +
+            "MAN: \"ssdp:discover\"\n" +
+            "Content-Length: 0\n" +
+            "HOST: 239.255.255.250:1900").getBytes();
+
+    private Handler handler = new Handler() {
+        @Override
+        public void handleMessage(Message msg) {
+            super.handleMessage(msg);
+            switch (msg.what) {
+                case 1:
+                    Bundle b = msg.getData();
+                    AVTransport avt = new AVTransport();
+                    avt.moduleName = b.getString("moduleName");
+                    avt.serviceId = b.getString("serviceId");
+                    avt.UDN = b.getString("UDN");
+                    avt.controlURL = b.getString("controlURL");
+                    avt.eventSubURL = b.getString("eventSubURL");
+                    avt.iconurl = b.getString("iconurl");
+                    avTransportAdapter.addDevice(avt);
+                    Log.d(TAG, "handleMessage: " + avt);
+                    break;
+            }
+        }
+    };
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_dlna);
+        getSupportActionBar().hide();
+
+        try {
+            mSocket = new MulticastSocket(1900);
+            mSocket.joinGroup(InetAddress.getByName("239.255.255.250"));
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+        listen_thread = new Thread(listen_Runnable);
+
+        findViewById(R.id.refresh).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                refresh();
+            }
+        });
+
+        rv = findViewById(R.id.mDeviceGridView);
+        V7LinearLayoutManager layoutManager = new V7LinearLayoutManager(rv.getContext());
+        layoutManager.setOrientation(V7LinearLayoutManager.VERTICAL);
+        rv.setLayoutManager(layoutManager);
+        avTransportAdapter = new AVTransportAdapter(this);
+        rv.setAdapter(avTransportAdapter);
+        avTransportAdapter.setOnItemClickListener(new AVTransportAdapter.OnItemClickListener() {
+            @Override
+            public void onClick(AVTransport avTransport) {
+                Intent intent = new Intent(DlnaActivity.this, DlnaControllActivity.class);
+                intent.putExtra("AVT",avTransport);
+                startActivity(intent);
+            }
+        });
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        listen_thread.start();
+        refresh();
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        listen_thread.interrupt();
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+    }
+
+    /**
+     * 刷新设备
+     */
+    private void refresh() {
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                DatagramPacket packet = new DatagramPacket(NOTIFY_rootdevice, NOTIFY_rootdevice.length);
+                try {
+                    packet.setAddress(InetAddress.getByName("239.255.255.250"));
+                    packet.setPort(1900);
+                    mSocket.send(packet);
+                    packet.setData(NOTIFY_MediaRenderer);
+                    mSocket.send(packet);
+                } catch (IOException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }).start();
+    }
+
+    private Runnable listen_Runnable = new Runnable() {
+        @Override
+        public void run() {
+            byte[] buff = new byte[1024];
+            DatagramPacket packet = new DatagramPacket(buff, buff.length);
+            while (mSocket != null) {
+                try {
+                    mSocket.receive(packet);
+                    String clientIP = packet.getAddress().getHostAddress();
+                    int clientPort = packet.getPort();
+                    String data = new String(packet.getData()).trim();
+                    Log.d(TAG, "listen: " + clientIP + ":" + clientPort + "：" + data);
+                    ProgressNOTIFY(data);
+                } catch (IOException | XmlPullParserException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+            handler.post(listen_thread);
+        }
+    };
+
+    public void ProgressNOTIFY(String data) throws IOException, XmlPullParserException {
+        String[] notify = data.split("\n");
+        boolean isav = false;
+        String location = "";
+        for (String n : notify) {
+            String[] ns = n.split(":", 2);
+            //Log.d(TAG, "ProgressNOTIFY: " + String.join(",",ns));
+            if (ns.length < 2) continue;
+            else if (ns[0].equals("Location")) location = ns[1];
+            else if (ns[0].equals("ST")) {
+                String nsnt = ns[1].trim();
+                if (nsnt.equals("upnp:rootdevice") || nsnt.indexOf("device:MediaRenderer") >= 0) {
+                    isav = true;
+                }
+            }
+        }
+        if (isav && !location.equals("")) {
+            Log.d(TAG, "ProgressNOTIFY: " + location);
+            String finalLocation = location;
+            JfClient.SendGet(location,new JfClient.JJCallBack(){
+                @Override
+                public void onSuccess(String str) {
+                    Log.d(TAG, "onSuccess: " + str);
+                    findDevice(finalLocation,str);
+                }
+            },new JfClient.JJCallBack(){
+                @Override
+                public void onError(String str) {
+                    ShowToask(str);
+                }
+            });
+        }
+    }
+
+    public void findDevice(String location,String xml){
+        DlnaDevice device;
+        try {
+            device = ParseXML(xml);
+            for (int i = 0; i < device.DlnaServices.size(); i++) {
+                DlnaService ds = device.DlnaServices.get(i);
+                if (ds.serviceType.indexOf("service:AVTransport") > -1) {
+                    int si = location.indexOf("/", 8);
+                    String url = si > -1 ? location.substring(0, si) : location;
+                    String moduleName = device.friendlyName.equals("") ? device.modelName : device.friendlyName;
+                    Bundle bundle = new Bundle();
+                    bundle.putString("moduleName",moduleName);
+                    bundle.putString("UDN", device.UDN);
+                    bundle.putString("serviceId",ds.serviceId);
+                    bundle.putString("controlURL",url + "/" + ds.controlURL);
+                    bundle.putString("eventSubURL",url + "/" + ds.eventSubURL);
+                    bundle.putString("iconurl",device.icon.size() > 0 ? url + "/" + device.icon.get(0) : "");
+                    Message msg = new Message();
+                    msg.what = 1;
+                    msg.setData(bundle);
+                    handler.sendMessage(msg);
+                }
+            }
+        } catch (XmlPullParserException e) {
+            throw new RuntimeException(e);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public DlnaDevice ParseXML(String xml) throws XmlPullParserException, IOException {
+        Log.d(TAG, "ParseXML: " + xml);
+        XmlPullParser xmlPullParser = Xml.newPullParser();
+        xmlPullParser.setInput(new StringReader(xml));
+
+        DlnaDevice device = new DlnaDevice();
+
+        int eventType = xmlPullParser.getEventType();
+        String tagName = "";
+        DlnaService service = null;
+        String icon = "";
+        while (eventType != XmlPullParser.END_DOCUMENT) {
+            switch (eventType) {
+                case XmlPullParser.START_TAG:
+                    tagName = xmlPullParser.getName().toLowerCase();
+                    if (tagName.equals("service")) service = new DlnaService();
+                    if (tagName.equals("icon")) icon = "";
+                    break;
+                case XmlPullParser.TEXT:
+                    String value = xmlPullParser.getText();
+                    value = value == null ? "" : value.trim();
+                    if (tagName.equals("friendlyname")) device.friendlyName = value;
+                    if (tagName.equals("devicetype")) device.deviceType = value;
+                    if (tagName.equals("modelname")) device.modelName = value;
+                    if (tagName.equals("udn")) device.UDN = value;
+
+                    if (tagName.equals("url")) icon = value;
+
+                    if (tagName.equals("servicetype")) service.serviceType = value;
+                    if (tagName.equals("serviceid")) service.serviceId = value;
+                    if (tagName.equals("controlurl")) service.controlURL = value;
+                    if (tagName.equals("scpdurl")) service.SCPDURL = value;
+                    if (tagName.equals("eventsuburl")) service.eventSubURL = value;
+                    break;
+                case XmlPullParser.END_TAG:
+                    if (xmlPullParser.getName().toLowerCase().equals("service")) device.DlnaServices.add(service);
+                    if (xmlPullParser.getName().toLowerCase().equals("icon")) device.icon.add(icon);
+                    break;
+            }
+            eventType = xmlPullParser.next();
+        }
+        return device;
+    }
+
+    private String getRspXML(String action, HashMap<String, String> map) {
+        String rsp = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
+                "<s:Envelope xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\"" +
+                " s:encodingstyle=\"http://schemas.xmlsoap.org/soap/encoding/\">" +
+                "<s:Body>" +
+                "<u:" + action + "Response xmlns:u=\"urn:schemas-upnp-org:service:AVTransport:1\">";
+
+        if (map != null) {
+            for (String key : map.keySet()) {
+                rsp += "<" + key + ">" + map.get(key) + "</" + key + ">";
+            }
+        }
+
+        rsp += "</u:" + action + "Response>" +
+                "</s:Body>" +
+                "</s:Envelope>";
+
+        return rsp;
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaControllActivity.java b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaControllActivity.java
new file mode 100644
index 0000000..418fe4f
--- /dev/null
+++ b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaControllActivity.java
@@ -0,0 +1,25 @@
+package org.sifacai.vlcjellyfin.Dlna;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+import android.util.Log;
+
+import org.sifacai.vlcjellyfin.R;
+import org.sifacai.vlcjellyfin.Ui.BaseActivity;
+
+public class DlnaControllActivity extends BaseActivity {
+    String TAG = "DLNA控制器";
+
+    private AVTransport avTransport;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_dlna_controll);
+
+        avTransport = getIntent().getParcelableExtra("AVT");
+
+        Log.d(TAG, "onCreate: " + avTransport.controlURL);
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaDevice.java b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaDevice.java
new file mode 100644
index 0000000..706840a
--- /dev/null
+++ b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaDevice.java
@@ -0,0 +1,13 @@
+package org.sifacai.vlcjellyfin.Dlna;
+
+import java.util.ArrayList;
+
+public class DlnaDevice {
+    public String friendlyName;
+    public String modelName;
+    public String deviceType;
+    public String UDN;
+    public String location;
+    public ArrayList<String> icon = new ArrayList<>();
+    public ArrayList<DlnaService> DlnaServices = new ArrayList<>();
+}
diff --git a/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaService.java b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaService.java
new file mode 100644
index 0000000..2020a75
--- /dev/null
+++ b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/DlnaService.java
@@ -0,0 +1,9 @@
+package org.sifacai.vlcjellyfin.Dlna;
+
+public class DlnaService {
+    public String serviceType;
+    public String serviceId;
+    public String controlURL;
+    public String eventSubURL;
+    public String SCPDURL;
+}
diff --git a/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/Utils.java b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/Utils.java
index 0718905..b9a318e 100644
--- a/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/Utils.java
+++ b/app/src/main/java/org/sifacai/vlcjellyfin/Dlna/Utils.java
@@ -3,6 +3,7 @@ package org.sifacai.vlcjellyfin.Dlna;
 import java.net.Inet4Address;
 import java.net.InetAddress;
 import java.net.NetworkInterface;
+import java.util.ArrayList;
 import java.util.Enumeration;
 
 public class Utils {
diff --git a/app/src/main/java/org/sifacai/vlcjellyfin/Ui/DetailActivity.java b/app/src/main/java/org/sifacai/vlcjellyfin/Ui/DetailActivity.java
index 7cf8ede..573a9c8 100644
--- a/app/src/main/java/org/sifacai/vlcjellyfin/Ui/DetailActivity.java
+++ b/app/src/main/java/org/sifacai/vlcjellyfin/Ui/DetailActivity.java
@@ -24,6 +24,7 @@ import org.sifacai.vlcjellyfin.Bean.UserData;
 import org.sifacai.vlcjellyfin.Component.JAdapter;
 import org.sifacai.vlcjellyfin.Component.JRecyclerView;
 import org.sifacai.vlcjellyfin.Component.JTAdapter;
+import org.sifacai.vlcjellyfin.Dlna.DlnaActivity;
 import org.sifacai.vlcjellyfin.Utils.JfClient;
 import org.sifacai.vlcjellyfin.R;
 import org.sifacai.vlcjellyfin.Utils.Utils;
@@ -377,8 +378,7 @@ public class DetailActivity extends BaseActivity implements JAdapter.OnItemClick
     public void toVlcPlayer() {
         Intent intent;
         if (JfClient.config.isDlnaPlayer()) {
-            ShowToask("投屏播放");
-            return;
+            intent = new Intent(this, DlnaActivity.class);
         } else if (JfClient.config.isExtensionPlayer()) {
             String videourl = JfClient.playList.get(JfClient.playIndex).Url;
             Uri uri = Uri.parse(videourl);
diff --git a/app/src/main/java/org/sifacai/vlcjellyfin/Utils/JfClient.java b/app/src/main/java/org/sifacai/vlcjellyfin/Utils/JfClient.java
index 061e080..6b44e93 100644
--- a/app/src/main/java/org/sifacai/vlcjellyfin/Utils/JfClient.java
+++ b/app/src/main/java/org/sifacai/vlcjellyfin/Utils/JfClient.java
@@ -666,6 +666,12 @@ public class JfClient {
         return response;
     }
 
+    public static String SendPost(String url,String body) throws IOException {
+        String response = "";
+        response = OkGo.<String>post(url).upBytes(body.getBytes()).execute().body().string();
+        return response;
+    }
+
     public static class JJCallBack implements JCallBack {
 
         @Override
diff --git a/app/src/main/res/drawable/baseline_sync_white_42dp.xml b/app/src/main/res/drawable/baseline_sync_white_42dp.xml
new file mode 100644
index 0000000..7c4b0b4
--- /dev/null
+++ b/app/src/main/res/drawable/baseline_sync_white_42dp.xml
@@ -0,0 +1,5 @@
+<vector android:height="42dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="42dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M12,4L12,1L8,5l4,4L12,6c3.31,0 6,2.69 6,6 0,1.01 -0.25,1.97 -0.7,2.8l1.46,1.46C19.54,15.03 20,13.57 20,12c0,-4.42 -3.58,-8 -8,-8zM12,18c-3.31,0 -6,-2.69 -6,-6 0,-1.01 0.25,-1.97 0.7,-2.8L5.24,7.74C4.46,8.97 4,10.43 4,12c0,4.42 3.58,8 8,8v3l4,-4 -4,-4v3z"/>
+</vector>
diff --git a/app/src/main/res/layout/activity_dlna.xml b/app/src/main/res/layout/activity_dlna.xml
new file mode 100644
index 0000000..14290d1
--- /dev/null
+++ b/app/src/main/res/layout/activity_dlna.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".Dlna.DlnaActivity">
+
+    <LinearLayout
+        android:id="@+id/dlna_tool_container"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <TextView
+            android:text="投屏播放"
+            android:layout_width="0dp"
+            android:layout_weight="9"
+            android:layout_height="wrap_content"/>
+
+        <ImageView
+            android:id="@+id/refresh"
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:layout_gravity="right"
+            android:focusable="true"
+            android:src="@drawable/baseline_sync_white_42dp" />
+
+    </LinearLayout>
+
+    <org.sifacai.vlcjellyfin.Component.JRecyclerView
+        android:id="@+id/mDeviceGridView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:clipChildren="false"
+        android:clipToPadding="false"
+        android:padding="@dimen/padding_border"
+        app:tv_horizontalSpacingWithMargins="@dimen/vh_space_width"
+        app:tv_selectedItemIsCentered="true"
+        app:tv_verticalSpacingWithMargins="@dimen/vh_space_width" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_dlna_controll.xml b/app/src/main/res/layout/activity_dlna_controll.xml
new file mode 100644
index 0000000..0122739
--- /dev/null
+++ b/app/src/main/res/layout/activity_dlna_controll.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".Dlna.DlnaControllActivity">
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file